Ireland, 1891—used in negative contexts to denote rejection, especially in ‘not for all the tea in China’, meaning ‘not in any circumstances’—refers to China as a major producer of tea, and to tea as a commodity of great value
UK—1824: a slaughterhouse where old or injured horses are slaughtered and their bodies processed—1832: a notional place where ends up someone or something that is no longer useful or successful
UK, 1979—to sell a valuable resource or asset for immediate advantage—in particular: to dispose of a nation’s assets for financial gain—‘family silver’: something considered to be of great value, materially or otherwise
USA, 1831—very rare—since the late 17th century, the expression ‘hen’s teeth’ has been used as a type of something which is extremely rare, unattainable or non-existent
humorous variant of ‘one man’s meat is another man’s poison’—USA, 1929—refers to the phrase ‘the law of the Medes and Persians’, denoting something which cannot be altered
Australia & New Zealand, early 1970s—‘Pommy’: a British immigrant to Australia or New Zealand; a British (especially an English) person—‘-bashing’: the activity of abusing or attacking the people mentioned just because they belong to a particular group or community
Australia, 1962—an immigrant from Britain who complains about Australia—‘Pommy’: apparently a shortening of ‘pomegranate’, used to designate an immigrant from Britain
Australia & UK—denotes physical ugliness; also used of temporary states such as tiredness, hangover, anger, etc. (Australia, 1946)—also denotes rapidity (Australia, 1947)